var datas = [
    { children: [{ name: "北京市" }], name: "北京市" },
    { children: [{ name: "天津市" }], name: "天津市" },
    { children: [{ name: "上海市" }], name: "上海市" },
    { children: [{ name: "重庆市" }], name: "重庆市" },
    {
        children: [
            { name: "石家庄市" }, { name: "邯郸市" }, { name: "唐山市" }, { name: "保定市" }, { name: "秦皇岛市" }, { name: "邢台市" }, { name: "张家口市" }, { name: "承德市" }, { name: "沧州市" }, { name: "廊坊市" }, { name: "衡水市" }, { name: "辛集市" }, { name: "晋州市" }, { name: "新乐市" }, { name: "遵化市" }, { name: "迁安市" }, { name: "霸州市" }, { name: "三河市" }, { name: "定州市" }, { name: "涿州市" }, { name: "安国市" }, { name: "高碑店市" }, { name: "泊头市" }, { name: "任丘市" }, { name: "黄骅市" }, { name: "河间市" }, { name: "冀州市" }, { name: "深州市" }, { name: "南宫市" }, { name: "沙河市" }, { name: "武安市" }
        ],
        name: "河北省"
    },
    {
        children: [
            { name: "太原市" }, { name: "大同市" }, { name: "朔州市" }, { name: "阳泉市" }, { name: "长治市" }, { name: "晋城市" }, { name: "忻州市" }, { name: "吕梁市" }, { name: "晋中市" }, { name: "临汾市" }, { name: "运城市" }, { name: "古交市" }, { name: "潞城市" }, { name: "高平市" }, { name: "原平市" }, { name: "孝义市" }, { name: "汾阳市" }, { name: "介休市" }, { name: "侯马市" }, { name: "霍州市" }, { name: "永济市" }, { name: "河津市" }
        ],
        name: "山西省"
    },
    {
        children: [
            { name: "沈阳市" }, { name: "大连市" }, { name: "朝阳市" }, { name: "阜新市" }, { name: "铁岭市" }, { name: "抚顺市" }, { name: "本溪市" }, { name: "辽阳市" }, { name: "鞍山市" }, { name: "丹东市" }, { name: "营口市" }, { name: "盘锦市" }, { name: "锦州市" }, { name: "葫芦岛市" }, { name: "新民市" }, { name: "瓦房店市" }, { name: "庄河市" }, { name: "北票市" }, { name: "凌源市" }, { name: "调兵山市" }, { name: "开原市" }, { name: "灯塔市" }, { name: "海城市" }, { name: "凤城市" }, { name: "东港市" }, { name: "大石桥市" }, { name: "盖州市" }, { name: "凌海市" }, { name: "北镇市" }, { name: "兴城市" }
        ],
        name: "辽宁省"
    },
    {
        children: [
            { name: "长春市" }, { name: "吉林市" }, { name: "白城市" }, { name: "松原市" }, { name: "四平市" }, { name: "辽源市" }, { name: "通化市" }, { name: "白山市" }, { name: "德惠市" }, { name: "榆树市" }, { name: "磐石市" }, { name: "蛟河市" }, { name: "桦甸市" }, { name: "舒兰市" }, { name: "洮南市" }, { name: "大安市" }, { name: "双辽市" }, { name: "公主岭市" }, { name: "梅河口市" }, { name: "集安市" }, { name: "临江市" }, { name: "延吉市" }, { name: "图们市" }, { name: "敦化市" }, { name: "珲春市" }, { name: "龙井市" }, { name: "和龙市" }, { name: "扶余市" }
        ],
        name: "吉林省"
    },
    {
        children: [
            { name: "哈尔滨市" }, { name: "齐齐哈尔市" }, { name: "黑河市" }, { name: "大庆市" }, { name: "伊春市" }, { name: "鹤岗市" }, { name: "佳木斯市" }, { name: "双鸭山市" }, { name: "七台河市" }, { name: "鸡西市" }, { name: "牡丹江市" }, { name: "绥化市" }, { name: "尚志市" }, { name: "五常市" }, { name: "讷河市" }, { name: "北安市" }, { name: "五大连池市" }, { name: "铁力市" }, { name: "同江市" }, { name: "富锦市" }, { name: "虎林市" }, { name: "密山市" }, { name: "绥芬河市" }, { name: "海林市" }, { name: "宁安市" }, { name: "安达市" }, { name: "肇东市" }, { name: "海伦市" }, { name: "穆棱市" }, { name: "东宁市" }, { name: "抚远市" }
        ],
        name: "黑龙江省"
    },
    {
        children: [
            { name: "南京市" }, { name: "徐州市" }, { name: "连云港市" }, { name: "宿迁市" }, { name: "淮安市" }, { name: "盐城市" }, { name: "扬州市" }, { name: "泰州市" }, { name: "南通市" }, { name: "镇江市" }, { name: "常州市" }, { name: "无锡市" }, { name: "苏州市" }, { name: "常熟市" }, { name: "张家港市" }, { name: "太仓市" }, { name: "昆山市" }, { name: "江阴市" }, { name: "宜兴市" }, { name: "溧阳市" }, { name: "扬中市" }, { name: "句容市" }, { name: "丹阳市" }, { name: "如皋市" }, { name: "海门市" }, { name: "启东市" }, { name: "高邮市" }, { name: "仪征市" }, { name: "兴化市" }, { name: "泰兴市" }, { name: "靖江市" }, { name: "东台市" }, { name: "邳州市" }, { name: "新沂市" }
        ],
        name: "江苏省"
    },
    {
        children: [
            { name: "杭州市" }, { name: "宁波市" }, { name: "湖州市" }, { name: "嘉兴市" }, { name: "舟山市" }, { name: "绍兴市" }, { name: "衢州市" }, { name: "金华市" }, { name: "台州市" }, { name: "温州市" }, { name: "丽水市" }, { name: "临安市" }, { name: "建德市" }, { name: "慈溪市" }, { name: "余姚市" }, { name: "平湖市" }, { name: "海宁市" }, { name: "桐乡市" }, { name: "诸暨市" }, { name: "嵊州市" }, { name: "江山市" }, { name: "兰溪市" }, { name: "永康市" }, { name: "义乌市" }, { name: "东阳市" }, { name: "临海市" }, { name: "温岭市" }, { name: "瑞安市" }, { name: "乐清市" }, { name: "龙泉市" }
        ],
        name: "浙江省"
    },
    {
        children: [
            { name: "合肥市" }, { name: "芜湖市" }, { name: "蚌埠市" }, { name: "淮南市" }, { name: "马鞍山市" }, { name: "淮北市" }, { name: "铜陵市" }, { name: "安庆市" }, { name: "黄山市" }, { name: "滁州市" }, { name: "阜阳市" }, { name: "宿州市" }, { name: "六安市" }, { name: "亳州市" }, { name: "池州市" }, { name: "宣城市" }, { name: "巢湖市" }, { name: "桐城市" }, { name: "天长市" }, { name: "明光市" }, { name: "界首市" }, { name: "宁国市" }
        ],
        name: "安徽省"
    },
    {
        children: [
            { name: "厦门市" }, { name: "福州市" }, { name: "南平市" }, { name: "三明市" }, { name: "莆田市" }, { name: "泉州市" }, { name: "漳州市" }, { name: "龙岩市" }, { name: "宁德市" }, { name: "福清市" }, { name: "长乐市" }, { name: "邵武市" }, { name: "武夷山市" }, { name: "建瓯市" }, { name: "永安市" }, { name: "石狮市" }, { name: "晋江市" }, { name: "南安市" }, { name: "龙海市" }, { name: "漳平市" }, { name: "福安市" }, { name: "福鼎市" }
        ],
        name: "福建省"
    },
    {
        children: [
            { name: "南昌市" }, { name: "九江市" }, { name: "景德镇市" }, { name: "鹰潭市" }, { name: "新余市" }, { name: "萍乡市" }, { name: "赣州市" }, { name: "上饶市" }, { name: "抚州市" }, { name: "宜春市" }, { name: "吉安市" }, { name: "瑞昌市" }, { name: "共青城市" }, { name: "乐平市" }, { name: "瑞金市" }, { name: "德兴市" }, { name: "丰城市" }, { name: "樟树市" }, { name: "高安市" }, { name: "井冈山市" }, { name: "贵溪市" }
        ],
        name: "江西省"
    },
    {
        children: [
            { name: "济南市" }, { name: "青岛市" }, { name: "聊城市" }, { name: "德州市" }, { name: "东营市" }, { name: "淄博市" }, { name: "潍坊市" }, { name: "烟台市" }, { name: "威海市" }, { name: "日照市" }, { name: "临沂市" }, { name: "枣庄市" }, { name: "济宁市" }, { name: "泰安市" }, { name: "莱芜市" }, { name: "滨州市" }, { name: "菏泽市" }, { name: "胶州市" }, { name: "即墨市" }, { name: "平度市" }, { name: "莱西市" }, { name: "临清市" }, { name: "乐陵市" }, { name: "禹城市" }, { name: "安丘市" }, { name: "昌邑市" }, { name: "高密市" }, { name: "青州市" }, { name: "诸城市" }, { name: "寿光市" }, { name: "栖霞市" }, { name: "海阳市" }, { name: "龙口市" }, { name: "莱阳市" }, { name: "莱州市" }, { name: "蓬莱市" }, { name: "招远市" }, { name: "荣成市" }, { name: "乳山市" }, { name: "滕州市" }, { name: "曲阜市" }, { name: "邹城市" }, { name: "新泰市" }, { name: "肥城市" }
        ],
        name: "山东省"
    },
    {
        children: [
            { name: "郑州市" }, { name: "开封市" }, { name: "洛阳市" }, { name: "平顶山市" }, { name: "安阳市" }, { name: "鹤壁市" }, { name: "新乡市" }, { name: "焦作市" }, { name: "濮阳市" }, { name: "许昌市" }, { name: "漯河市" }, { name: "三门峡市" }, { name: "南阳市" }, { name: "商丘市" }, { name: "周口市" }, { name: "驻马店市" }, { name: "信阳市" }, { name: "荥阳市" }, { name: "新郑市" }, { name: "登封市" }, { name: "新密市" }, { name: "偃师市" }, { name: "孟州市" }, { name: "沁阳市" }, { name: "卫辉市" }, { name: "辉县市" }, { name: "林州市" }, { name: "禹州市" }, { name: "长葛市" }, { name: "舞钢市" }, { name: "义马市" }, { name: "灵宝市" }, { name: "项城市" }, { name: "巩义市" }, { name: "邓州市" }, { name: "永城市" }, { name: "汝州市" }, { name: "济源市" }
        ],
        name: "河南省"
    }, {
        children: [
            { name: "武汉市" }, { name: "十堰市" }, { name: "襄阳市" }, { name: "荆门市" }, { name: "孝感市" }, { name: "黄冈市" }, { name: "鄂州市" }, { name: "黄石市" }, { name: "咸宁市" }, { name: "荆州市" }, { name: "宜昌市" }, { name: "随州市" }, { name: "丹江口市" }, { name: "老河口市" }, { name: "枣阳市" }, { name: "宜城市" }, { name: "钟祥市" }, { name: "汉川市" }, { name: "应城市" }, { name: "安陆市" }, { name: "广水市" }, { name: "麻城市" }, { name: "武穴市" }, { name: "大冶市" }, { name: "赤壁市" }, { name: "石首市" }, { name: "洪湖市" }, { name: "松滋市" }, { name: "宜都市" }, { name: "枝江市" }, { name: "当阳市" }, { name: "恩施市" }, { name: "利川市" }, { name: "仙桃市" }, { name: "天门市" }, { name: "潜江市" }
        ],
        name: "湖北省"
    },
    {
        children: [
            { name: "长沙市" }, { name: "衡阳市" }, { name: "张家界市" }, { name: "常德市" }, { name: "益阳市" }, { name: "岳阳市" }, { name: "株洲市" }, { name: "湘潭市" }, { name: "郴州市" }, { name: "永州市" }, { name: "邵阳市" }, { name: "怀化市" }, { name: "娄底市" }, { name: "耒阳市" }, { name: "常宁市" }, { name: "浏阳市" }, { name: "津市市" }, { name: "沅江市" }, { name: "汨罗市" }, { name: "临湘市" }, { name: "醴陵市" }, { name: "湘乡市" }, { name: "韶山市" }, { name: "资兴市" }, { name: "武冈市" }, { name: "洪江市" }, { name: "冷水江市" }, { name: "涟源市" }, { name: "吉首市" }
        ],
        name: "湖南省"
    },
    {
        children: [
            { name: "广州市" }, { name: "深圳市" }, { name: "清远市" }, { name: "韶关市" }, { name: "河源市" }, { name: "梅州市" }, { name: "潮州市" }, { name: "汕头市" }, { name: "揭阳市" }, { name: "汕尾市" }, { name: "惠州市" }, { name: "东莞市" }, { name: "珠海市" }, { name: "中山市" }, { name: "江门市" }, { name: "佛山市" }, { name: "肇庆市" }, { name: "云浮市" }, { name: "阳江市" }, { name: "茂名市" }, { name: "湛江市" }, { name: "英德市" }, { name: "连州市" }, { name: "乐昌市" }, { name: "南雄市" }, { name: "兴宁市" }, { name: "普宁市" }, { name: "陆丰市" }, { name: "恩平市" }, { name: "台山市" }, { name: "开平市" }, { name: "鹤山市" }, { name: "四会市" }, { name: "罗定市" }, { name: "阳春市" }, { name: "化州市" }, { name: "信宜市" }, { name: "高州市" }, { name: "吴川市" }, { name: "廉江市" }, { name: "雷州市" }
        ],
        name: "广东省"
    },
    {
        children: [
            { name: "海口市" }, { name: "三亚市" }, { name: "三沙市" }, { name: "儋州市" }, { name: "文昌市" }, { name: "琼海市" }, { name: "万宁市" }, { name: "东方市" }, { name: "五指山市" }
        ],
        name: "海南省"
    }, {
        children: [
            { name: "成都市" }, { name: "广元市" }, { name: "绵阳市" }, { name: "德阳市" }, { name: "南充市" }, { name: "广安市" }, { name: "遂宁市" }, { name: "内江市" }, { name: "乐山市" }, { name: "自贡市" }, { name: "泸州市" }, { name: "宜宾市" }, { name: "攀枝花市" }, { name: "巴中市" }, { name: "达州市" }, { name: "资阳市" }, { name: "眉山市" }, { name: "雅安市" }, { name: "崇州市" }, { name: "邛崃市" }, { name: "都江堰市" }, { name: "彭州市" }, { name: "江油市" }, { name: "什邡市" }, { name: "广汉市" }, { name: "绵竹市" }, { name: "阆中市" }, { name: "华蓥市" }, { name: "峨眉山市" }, { name: "万源市" }, { name: "简阳市" }, { name: "西昌市" }, { name: "康定市" }, { name: "马尔康市" }
        ],
        name: "四川省"
    },
    {
        children: [
            { name: "贵阳市" }, { name: "六盘水市" }, { name: "遵义市" }, { name: "安顺市" }, { name: "毕节市" }, { name: "铜仁市" }, { name: "清镇市" }, { name: "赤水市" }, { name: "仁怀市" }, { name: "凯里市" }, { name: "都匀市" }, { name: "兴义市" }, { name: "福泉市" }
        ],
        name: "贵州省"
    }, {
        children: [
            { name: "昆明市" }, { name: "曲靖市" }, { name: "玉溪市" }, { name: "丽江市" }, { name: "昭通市" }, { name: "普洱市" }, { name: "临沧市" }, { name: "保山市" }, { name: "安宁市" }, { name: "宣威市" }, { name: "芒市" }, { name: "瑞丽市" }, { name: "大理市" }, { name: "楚雄市" }, { name: "个旧市" }, { name: "开远市" }, { name: "蒙自市" }, { name: "弥勒市" }, { name: "景洪市" }, { name: "文山市" }, { name: "香格里拉市" }, { name: "腾冲市" }
        ],
        name: "云南省"
    },
    {
        children: [
            { name: "西安市" }, { name: "延安市" }, { name: "铜川市" }, { name: "渭南市" }, { name: "咸阳市" }, { name: "宝鸡市" }, { name: "汉中市" }, { name: "榆林市" }, { name: "商洛市" }, { name: "安康市" }, { name: "韩城" }, { name: "华阴" }, { name: "兴平" }
        ],
        name: "陕西省"
    }, {
        children: [
            { name: "兰州市" }, { name: "嘉峪关市" }, { name: "金昌市" }, { name: "白银市" }, { name: "天水市" }, { name: "酒泉市" }, { name: "张掖市" }, { name: "武威市" }, { name: "庆阳市" }, { name: "平凉市" }, { name: "定西市" }, { name: "陇南市" }, { name: "玉门市" }, { name: "敦煌市" }, { name: "临夏市" }, { name: "合作市" }
        ],
        name: "甘肃省"
    }, {
        children: [{ name: "西宁市" }, { name: "海东市" }, { name: "格尔木市" }, { name: "德令哈市" }, { name: "玉树市" }],
        name: "青海省"
    },
    {
        children: [
            { name: "南宁市" }, { name: "桂林市" }, { name: "柳州市" }, { name: "梧州市" }, { name: "贵港市" }, { name: "玉林市" }, { name: "钦州市" }, { name: "北海市" }, { name: "防城港市" }, { name: "崇左市" }, { name: "百色市" }, { name: "河池市" }, { name: "来宾市" }, { name: "贺州市" }, { name: "岑溪市" }, { name: "桂平市" }, { name: "北流市" }, { name: "东兴市" }, { name: "凭祥市" }, { name: "宜州市" }, { name: "合山市" }, { name: "靖西市" }
        ],
        name: "广西壮族自治区"
    }, {
        children: [{ name: "拉萨市" }, { name: "日喀则市" }, { name: "昌都市" }, { name: "林芝市" }, { name: "山南市" }],
        name: "西藏自治区"
    },
    {
        children: [
            { name: "银川市" }, { name: "石嘴山市" }, { name: "吴忠市" }, { name: "中卫市" }, { name: "固原市" }, { name: "灵武市" }, { name: "青铜峡市" }
        ],
        name: "宁夏回族自治区"
    },
    {
        children: [
            { name: "乌鲁木齐市" }, { name: "克拉玛依市" }, { name: "吐鲁番市" }, { name: "哈密市" }, { name: "喀什市" }, { name: "阿克苏市" }, { name: "和田市" }, { name: "阿图什市" }, { name: "阿拉山口市" }, { name: "博乐市" }, { name: "昌吉市" }, { name: "阜康市" }, { name: "库尔勒市" }, { name: "伊宁市" }, { name: "奎屯市" }, { name: "塔城市" }, { name: "乌苏市" }, { name: "阿勒泰市" }, { name: "霍尔果斯市" }, { name: "石河子市" }, { name: "阿拉尔市" }, { name: "图木舒克市" }, { name: "五家渠市" }, { name: "北屯市" }, { name: "铁门关市" }, { name: "双河市" }, { name: "可克达拉市" }, { name: "昆玉市" }
        ],
        name: "新疆维吾尔自治区"
    },
    {
        children: [
            { name: "呼和浩特市" }, { name: "包头市" }, { name: "乌海市" }, { name: "赤峰市" }, { name: "呼伦贝尔市" }, { name: "通辽市" }, { name: "乌兰察布市" }, { name: "鄂尔多斯市" }, { name: "巴彦淖尔市" }, { name: "满洲里市" }, { name: "扎兰屯市" }, { name: "牙克石市" }, { name: "根河市" }, { name: "额尔古纳市" }, { name: "乌兰浩特市" }, { name: "阿尔山市" }, { name: "霍林郭勒市" }, { name: "锡林浩特市" }, { name: "二连浩特市" }, { name: "丰镇市" }
        ],
        name: "内蒙古自治区"
    }, {
        children: [{ name: "台北市" }, { name: "新北市" }, { name: "桃园市" }, { name: "台中市" }, { name: "台南市" }, { name: "高雄市" }, { name: "基隆市" }, { name: "新竹市" }, { name: "嘉义市" }],
        name: "台湾省"
    },
    {
        children: [
            { name: "香港特别行政区" }
        ],
        name: "香港特区"
    }, { children: [{ name: "澳门特别行政区" }], name: "澳门特区" }, {
        children: [{ name: "境外地区" }],
        name: "境外"
    }
]


console.log(datas)